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UAB KOMFOVENT we reserve the right to make changes without prior notice
DOMEKT_C8_guide_21-07
EN
4.2. Table of light indicators of the C6.2 control panel
Since the C6.2 control panel does not have a display, it notifies about operation or malfunctions by means of indicator
LEDs. Layout and description of indication LEDs is presented in Chapter 3.2. Different blinking and colour indicates different
messages.
Indication
Operation
Possible cause
User‘s actions
Indicator near ON/OFF
button lights up in red.
Device not wor-
king
Device stopped.
Press ON/OFF button to turn on/off the
device.
Blue indicator near one of
ventilation mode buttons
is blinking
Device not wor-
king
The unit will soon start in a ventilation mode
the indicator of which is blinking.
No actions required.
Blue indicator light next
to AUTO button lights up
Device not wor-
king
The device is stopped according to a weekly
schedule or because of the air quality func-
tion.
If you want the unit to operate continu-
ously, not by a schedule or air quality,
press AUTO button.
Blue indicator near one of
ventilation mode buttons
lights up
Device is wor-
king
The unit operates in a ventilation mode the
indicator of which is on.
No actions required.
Red indicator for mes-
sages and blue indicator
for ventilation mode light
up.
Device is wor-
king
Contaminated air filters or other notifica-
tions are present.
To read the exact notification, connect a
computer or a smartphone to the unit.
Follow the table of messages in Chapter
4.1.
Red indicator for mes-
sages and blue indicator
for ventilation mode are
blinking.
Device is wor-
king
Temporary special operating mode that can
only be activated by a service specialist.
If the unit has been recently repaired,
contact the person who repaired the
unit to determine if service mode can be
disabled. Service mode is turned off by
deleting a message.
Red message indicator is
blinking
Device not wor-
king
Critical fault messages are present that
prevent the unit form working.
To read the exact critical fault message,
connect a computer or a smartphone to
the unit. Follow the table of messages in
Chapter 4.1.
All panel indicators are
blinking
Not important
Cable between the device and the panel is
damaged or connected incorrectly.
Check the control panel wiring following
the “Installation Manual” or contact your
installer or authorised service representa-
tive.
Keypad buttons are inac-
tive
Not important
1. Panel lock activated (see Chapter 3.2.4).
2. Faulty panel.
1. To unlock the control panel, press ON/
OFF button and the reset button at the
same time and hold for 5 seconds.
2. Contact authorised service.
